NSK 7909CTRSU Bearing

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NSK 7909CTRSU Bearing Description

We supply various of NSK 7909CTRSU bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 7909CTRSU bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 7909CTRSU bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 7909CTRSU bearings inquire deeply into the running of the machine and friction phenomenon .NSK 7909CTRSU bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NSK 7909CTRSU bearings will be arranged timely for we have a large stock of NSK 7909CTRSU bearings in HongKong.

NSK 7909CTRSU Bearing Specification

Bearing number : 7909CTRSU

Size (mm) : 45x68x12

Brand : The brand you need

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 12

Bearing dimensions and specification in ALIER catalogue:

d – 45 mm

D – 68 mm

B – 12 mm

a – 13,6 mm

d1 – 50 mm

r min. – 0,6 mm

r1 min. – 0,3 mm

D1 – 63 mm

D2 – 65,5 mm

Weight – 0,128 Kg

Basic dynamic load rating (C) – 16 kN

Basic static load rating (C0) – 13,4 kN

(Grease) Lubrication Speed – 20 000 r/min

(Oil) Lubrication Speed – 32 400 r/min

Tags :  ALIER , 45x68x12